Advan RG-D2 Alloy Wheel - 15x7 ET30 4x100 Machining and Black Gun Metallic sale-active The new and updated dual-stage

The new and updated dual-stage boost controller now features a billet aluminium housing and bullet valve technology for ultra-fast boost response with two adjustable boost levels

The K20 will fit under the stock hood using the lower setting

Our kit is specifically designed for racing and provides the performance and efficiency that demanding racers require

This product is for use with external wastegates only

No alternator pulley swap required

Advan RG-D2 Alloy Wheel - 15x7 ET30 4x100 Machining and Black Gun Metallic sale-active The new and updated dual-stageYokohama ADVAN Racing RG D2 Alloy Wheel Six years passed since the current RG D model was launched in 2010. In 2016, this model will receive its first model change, coming out as the RG D2. Design andamp; construction: Three types of concave spokes are standard designs for 18x7. 5J 8. 0J 8. 5J, while 18x8. 5J 9. 0J 9. 5J are the GTR design, and 9. 5J 10. 0J 10. 5J 11. 0J are the Super GTR design, each with as great a concave design as is possible with